package day019.ioStream;

import java.io.FileOutputStream;
import java.io.IOException;

public class OutputStreamDemo1 {
    public static void main(String[] args) throws IOException {
        FileOutputStream fos = new FileOutputStream("D:\\ideaProjects\\javase_code\\study-practice\\src\\day019\\ioStream\\day019_demo\\a.txt");

        fos.write(97);
        fos.write(98);
        fos.write(99);

        fos.close();
    }
}
